Search results
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Krill distribution and biomass variability within Subarea 48.3 in June 1991
Abstract: Temporal and spatial variability of krill distribution characteristics was investigated in an 8 x 6 mile micropolygon, where eight consecutive hydroacoustic surveys were carried out. Krill aggregations occurred a s fields of small swarms whose spatial distribution characteristics (size
Meeting Document : WG-KRILL-93/35 : Author(s): S.M. Kasatkina, E.N. Tymokhin, P.P. Fedulov and K.E. Shulgovskiy (Russia)
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Growth of krill around the South Orkney Islands in 1989/90
Abstract: On the grounds of materials collected by biologists-02servers from October 1989 to June 1990 near South Orkney Islands the growth of males and females are characterized according to size groups, distinguished using the probability paper. Six size groups both for males and females were
Meeting Document : WG-KRILL-93/36 : Author(s): V.I. Latogursky (Russia)
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On problem of natural subdividing of Antarctic krill’s geographic area (an application to the monitoring of fishing)
Abstract: The possibilities of natural regionisation of antarctic krill's geographic area with emphasis on fisheries regions distribution are considered on the base of consisting data of spatial structure of krill's geographic area. More then 43% of regions, where usually present
Meeting Document : WG-KRILL-93/37 : Author(s): R.R. Makarov and L.L. Menshenina (Russia)
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Factors influencing Antarctic krill distribution in the South Shetlands
Abstract: The influences of biological and physical factors in the environment upon krill (Euphausia superba) distribution were studies in the area north of South Shetland Islands during 1990/91 austral summer. Krill showed a distinct offshore-inshore heterogeneities in abundance and maturity
Meeting Document : WG-KRILL-93/38 : Author(s): T. Ichii, H. Ishii and M. Naganobu (Japan)
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Further computations of the consequences of setting the annual krill catch limit to a fixed fraction of the estimate of krill biomass from a survey
Abstract: The results of Butterworth et al. (1992) relating potential krill yield to a pre-exploitation survey estimate of kril1 biomass are extended to incorporate most of the amendments specified by the Third and Fourth Meetings of Working Group on Krill. The most important of these extensions
Meeting Document : WG-KRILL-93/42 : Author(s): D.S. Butterworth, G.R. Gluckman, R.B. Thomson and S. Chalis (South Africa)
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Natural mortality rates of the Antarctic krill Euphausia superba Dana in the Indian sector of the Southern Ocean
Abstract: Data on the size and age composition of Euphausia superba were collected in the Cooperation and Cosmonaut Seas from 1985 to 1990. The coefficients of instantaneous natural mortality of E.superba in the Indian sector of the Southern Ocean were calculated according to Alverson-Carney’s
Meeting Document : WG-KRILL-93/44 : Author(s): E.A. Pakhomov (Ukraine)
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Provisional agenda and annotation to the provisional agenda for the 1993 meeting of the Working Group on Fish Stock Assessment (WG-FSA)
Title: Provisional agenda and annotation to the provisional agenda for the 1993 meeting of the Working Group on Fish Stock Assessment (WG-FSA) Approval: Approved
Meeting Document : WG-FSA-93/01
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Aspects of the distribution and interannual variations in larval fish assemblages at South Georgia, Antarctica
occurring at South Georgia have been identified but these represent all of the dominant and economically ... , East Cumberland Bay, and the adjacent shelf areas at South Georgia show both large seasonal variations ... within the neritic ecosystem and so have important implications for subsequent recruitment at South ... interannual variations in larval fish assemblages at South Georgia, Antarctica Approval: Approved ...
Meeting Document : WG-FSA-93/09 : Author(s): M.G. White (United Kingdom)
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Provisional Agenda and Annotation to Provisional Agenda for the Fifth Meeting of the Working Group on Krill
Title: Provisional Agenda and Annotation to Provisional Agenda for the Fifth Meeting of the Working Group on Krill Approval: Approved
Meeting Document : WG-KRILL-93/01
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List of participants
Title: List of participants Approval: Approved
Meeting Document : WG-KRILL-93/02